US4721604A - Thermal cracking furnace for producing vinyl chloride - Google Patents

Thermal cracking furnace for producing vinyl chloride Download PDF

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Publication number
US4721604A
US4721604A US06/897,107 US89710786A US4721604A US 4721604 A US4721604 A US 4721604A US 89710786 A US89710786 A US 89710786A US 4721604 A US4721604 A US 4721604A
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US
United States
Prior art keywords
dichloroethane
heat exchange
heated
exchange means
heating space
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
US06/897,107
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English (en)
Inventor
Marco Simonetta
Giacomo Di Claudio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SnamProgetti SpA filed Critical SnamProgetti SpA
Assigned to SNAMPROGETTI S.P.A. reassignment SNAMPROGETTI S.P.A. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: DI CLAUDIO, GIACOMO, SIMONETTA, MARCO
Application granted granted Critical
Publication of US4721604A publication Critical patent/US4721604A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/008—Pyrolysis reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18—Benzotriazoles
    • C07D249/20—Benzotriazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00099—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor the reactor being immersed in the heat exchange medium
US06/897,107 1985-09-05 1986-08-15 Thermal cracking furnace for producing vinyl chloride Expired - Fee Related US4721604A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22068/85A IT1188189B (it) 1985-09-05 1985-09-05 Procedimento per la produzione di cloruro di vinile monomero per cracking di cicloroetano e sistema adatto alla conduzione del procedimento
IT22068A/85 1985-09-05

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US07/077,078 Division US4843182A (en) 1985-09-05 1987-07-24 Process for the production of monomer vinyl chloride by cracking of dichloroethane and system suitable to carry out the process

Publications (1)

Publication Number Publication Date
US4721604A true US4721604A (en) 1988-01-26

Family

ID=11190990

Family Applications (2)

Application Number Title Priority Date Filing Date
US06/897,107 Expired - Fee Related US4721604A (en) 1985-09-05 1986-08-15 Thermal cracking furnace for producing vinyl chloride
US07/077,078 Expired - Fee Related US4843182A (en) 1985-09-05 1987-07-24 Process for the production of monomer vinyl chloride by cracking of dichloroethane and system suitable to carry out the process

Family Applications After (1)

Application Number Title Priority Date Filing Date
US07/077,078 Expired - Fee Related US4843182A (en) 1985-09-05 1987-07-24 Process for the production of monomer vinyl chloride by cracking of dichloroethane and system suitable to carry out the process

Country Status (6)

Country Link
US (2) US4721604A (de)
JP (1) JPS6259226A (de)
DE (1) DE3630162A1 (de)
GB (1) GB2209289B (de)
IT (1) IT1188189B (de)
SU (1) SU1773258A3 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3415587A1 (de) * 2017-06-16 2018-12-19 Technip France Spaltofensystem und verfahren zum spalten von erdölrückständen darin
CN111032831A (zh) * 2017-06-16 2020-04-17 法国德西尼布 裂化炉系统和用于在其中裂化烃原料的方法
WO2023183418A1 (en) * 2022-03-22 2023-09-28 Lummus Technology Llc External combustion air preheat
US11820722B2 (en) 2019-04-30 2023-11-21 Vinnolit Gmbh & Co. Kg Method and plant for preparing vinyl chloride from 1,2-dichloroethane

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HRP930942B1 (en) * 1993-05-31 1997-06-30 Inos D O O Process for the preparation of vinyl chloride
US6435482B1 (en) 1999-07-16 2002-08-20 Nippon Carburetor Co., Ltd. Carburetor for a general purpose engine
DE10219723B4 (de) 2002-05-02 2005-06-09 Uhde Gmbh Verfahren zur Herstellung ungesättigter halogenhaltiger Kohlenwasserstoffe sowie dafür geeignete Vorrichung
DE10319811A1 (de) 2003-04-30 2004-11-18 Uhde Gmbh Vorrichtung zum Einkoppeln von elektromagnetischer Strahlung in einen Reaktor sowie Reaktor enthaltend diese Vorrichtung
DE102008049260B4 (de) 2008-09-26 2016-03-10 Thyssenkrupp Industrial Solutions Ag Verfahren und Vorrichtung zur Herstellung von ethylenisch ungesättigten halogenierten Kohlenwasserstoffen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580959A (en) * 1966-10-12 1971-05-25 Linde Ag Process and apparatus for process control in cracking furnaces for the thermal cracking of hydrocarbons
GB1409872A (en) * 1971-06-10 1975-10-15 Foster Wheeler Brown Boilers Steam boilers having air heaters
US4162290A (en) * 1976-11-19 1979-07-24 Pullman Incorporated Parallel steam reformers to provide low energy process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313037C3 (de) * 1973-03-16 1986-06-19 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von Vinylchlorid durch thermische Spaltung von 1,2-Dichloräthan
DE3061238D1 (en) * 1979-02-23 1983-01-13 Hoechst Ag Process for the recovery of pyrolysis energy in the preparation of vinyl chloride by incomplete thermal splitting of 1,2-dichloroethane
DE2913030A1 (de) * 1979-03-31 1980-10-16 Hoechst Ag Verfahren zur rueckgewinnung von pyrolyseenergie bei der herstellung von vinylchlorid durch unvollstaendige thermische spaltung von 1,2-dichloraethan
DE2913004A1 (de) * 1979-03-31 1980-10-16 Hoechst Ag Verfahren zur rueckgewinnung von pyrolyseenergie bei der herstellung von vinylchlorid durch unvollstaendige thermische spaltung von 1,2-dichloraethan
DE2925720A1 (de) * 1979-06-26 1981-01-22 Hoechst Ag Verfahren zur herstellung von vinylchlorid durch thermische spaltung von 1,2-dichlorethan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580959A (en) * 1966-10-12 1971-05-25 Linde Ag Process and apparatus for process control in cracking furnaces for the thermal cracking of hydrocarbons
GB1409872A (en) * 1971-06-10 1975-10-15 Foster Wheeler Brown Boilers Steam boilers having air heaters
US4162290A (en) * 1976-11-19 1979-07-24 Pullman Incorporated Parallel steam reformers to provide low energy process

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3415587A1 (de) * 2017-06-16 2018-12-19 Technip France Spaltofensystem und verfahren zum spalten von erdölrückständen darin
WO2018229267A1 (en) * 2017-06-16 2018-12-20 Technip France Cracking furnace system and method for cracking hydrocarbon feedstock therein
CN111032831A (zh) * 2017-06-16 2020-04-17 法国德西尼布 裂化炉系统和用于在其中裂化烃原料的方法
RU2764677C2 (ru) * 2017-06-16 2022-01-19 Текнип Франс Система печи для крекинга и способ крекинга углеводородного сырья в ней
CN111032831B (zh) * 2017-06-16 2022-10-04 法国德西尼布 裂化炉系统和用于在其中裂化烃原料的方法
US11732199B2 (en) * 2017-06-16 2023-08-22 Technip Energies France Cracking furnace system and method for cracking hydrocarbon feedstock therein
US11820722B2 (en) 2019-04-30 2023-11-21 Vinnolit Gmbh & Co. Kg Method and plant for preparing vinyl chloride from 1,2-dichloroethane
WO2023183418A1 (en) * 2022-03-22 2023-09-28 Lummus Technology Llc External combustion air preheat

Also Published As

Publication number Publication date
GB2209289B (en) 1989-08-16
DE3630162C2 (de) 1991-01-03
SU1773258A3 (ru) 1992-10-30
GB8821933D0 (en) 1988-10-19
JPS6259226A (ja) 1987-03-14
IT8522068A0 (it) 1985-09-05
DE3630162A1 (de) 1987-03-05
GB2209289A (en) 1989-05-10
US4843182A (en) 1989-06-27
IT1188189B (it) 1988-01-07

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AS Assignment

Owner name: SNAMPROGETTI S.P.A., MILAN ITALY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:SIMONETTA, MARCO;DI CLAUDIO, GIACOMO;REEL/FRAME:004598/0745

Effective date: 19860808

Owner name: SNAMPROGETTI S.P.A.,ITALY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SIMONETTA, MARCO;DI CLAUDIO, GIACOMO;REEL/FRAME:004598/0745

Effective date: 19860808

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REMI Maintenance fee reminder mailed
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FP Lapsed due to failure to pay maintenance fee

Effective date: 20000126

STCH Information on status: patent discontinuation

Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362